Trace number 2696462

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29OPT100 85.328 46.6196

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-2_0-yes1-1.opb
MD5SUM116a942422e9404c5d3cdfc29ea9d859
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.008997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints300
Number of constraints which are clauses299
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696462-1278018173.opb.
0.00/0.00	c Instance file HOME/instance-2696462-1278018173.opb
0.00/0.00	c File size is 9855 bytes.
0.00/0.01	c Highest Coefficient sum: 4
0.00/0.01	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.01         s                                      |
0.00/0.02	c |  Number Variables:      200                                                 |
0.00/0.02	c |  Number Constraints:    300                                                 |
0.00/0.02	c ===============================================================================
85.29/46.61	c Remaining time 1799.99 sec.
85.29/46.61	s OPTIMUM FOUND
85.29/46.61	c Solution value = 100.00
85.29/46.61	v -x1 x2 -x3 x4 -x5 x6 x7 -x8 -x9 x10 x11 -x12 x13 -x14 -x15 x16 -x17 x18 -x19 x20 x21 -x22 x23 -x24 -x25 x26 -x27 x28 x29 -x30 -x31 x32 -x33 x34 -x35 x36 x37 -x38 x39 -x40 x41 -x42 -x43 x44 -x45 x46 x47 -x48 x49 -x50 -x51 x52 -x53 x54 x55 -x56 -x57 x58 x59 -x60 x61 -x62 x63 -x64 -x65 x66 x67 -x68 x69 -x70 -x71 x72 -x73 x74 x75 -x76 -x77 x78 -x79 x80 x81 -x82 x83 -x84 x85 -x86 -x87 x88 -x89 x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 -x103 x104 x105 -x106 -x107 x108 -x109 x110 -x111 x112 -x113 x114 -x115 x116 -x117 x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 -x127 x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 -x137 x138 -x139 x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 -x151 x152 x153 -x154 -x155 x156 -x157 x158 -x159 x160 x161 -x162 x163 -x164 x165 -x166 -x167 x168 x169 -x170 x171 -x172 -x173 x174 x175 -x176 -x177 x178 x179 -x180 -x181 x182 x183 -x184 -x185 x186 x187 -x188 -x189 x190 x191 -x192 -x193 x194 x195 -x196 x197 -x198 x199 -x200
85.29/46.61	c Total CPU time              : 84.0552 s

Verifier Data 

OK	100

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696462-1278018173/watcher-2696462-1278018173 -o /tmp/evaluation-result-2696462-1278018173/solver-2696462-1278018173 -C 1800 -W 2000 -M 1800 run HOME/instance-2696462-1278018173.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.73 1.84 1.80 3/105 31935
/proc/meminfo: memFree=1771508/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0

[startup+0.055051 s]
/proc/loadavg: 1.73 1.84 1.80 3/105 31935
/proc/meminfo: memFree=1771508/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101053 s]
/proc/loadavg: 1.73 1.84 1.80 3/105 31935
/proc/meminfo: memFree=1771508/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301077 s]
/proc/loadavg: 1.73 1.84 1.80 3/105 31935
/proc/meminfo: memFree=1771508/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701139 s]
/proc/loadavg: 1.73 1.84 1.80 3/105 31935
/proc/meminfo: memFree=1771508/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50123 s]
/proc/loadavg: 1.73 1.84 1.80 3/108 31938
/proc/meminfo: memFree=1767632/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=29616 CPUtime=2.32
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 2345 0 0 0 229 3 0 0 17 0 2 0 143110527 30326784 1925 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31936/statm: 7404 1925 1051 2985 0 3946 0
[pid=31936/tid=31938] ppid=31935 vsize=29616 CPUtime=0.98
/proc/31936/task/31938/stat : 31938 (pb_cplex) R 31935 31935 31691 0 -1 4202560 137 0 0 0 98 0 0 0 17 0 2 0 143110561 30326784 1925 1992294400 134512640 146736320 4292317472 18446744073709551615 138462936 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.32
Current children cumulated vsize (KiB) 38316

[startup+3.10142 s]
/proc/loadavg: 1.73 1.84 1.80 2/108 31938
/proc/meminfo: memFree=1767384/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=34408 CPUtime=4.53
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 3178 0 0 0 447 6 0 0 19 0 2 0 143110527 35233792 2568 1992294400 134512640 146736320 4292317472 18446744073709551615 136487593 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31936/statm: 8602 2568 1063 2985 0 5144 0
Current children cumulated CPU time (s) 4.53
Current children cumulated vsize (KiB) 43108

[startup+6.30082 s]
/proc/loadavg: 1.75 1.85 1.80 3/108 31940
/proc/meminfo: memFree=1759820/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=41884 CPUtime=10.06
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 5279 0 0 0 993 13 0 0 18 0 2 0 143110527 42889216 3647 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31936/statm: 10471 3647 1064 2985 0 7013 0
[pid=31936/tid=31940] ppid=31935 vsize=41884 CPUtime=2.31
/proc/31936/task/31940/stat : 31940 (pb_cplex) R 31935 31935 31691 0 -1 4202560 462 0 0 0 229 2 0 0 16 0 2 0 143110852 42889216 3647 1992294400 134512640 146736320 4292317472 18446744073709551615 136476016 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 10.06
Current children cumulated vsize (KiB) 50584

[startup+12.7016 s]
/proc/loadavg: 1.77 1.85 1.80 3/108 31940
/proc/meminfo: memFree=1759572/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=42060 CPUtime=21.93
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 6283 0 0 0 2166 27 0 0 18 0 2 0 143110527 43069440 3725 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31936/statm: 10515 3725 1064 2985 0 7057 0
[pid=31936/tid=31940] ppid=31935 vsize=42060 CPUtime=8.22
/proc/31936/task/31940/stat : 31940 (pb_cplex) R 31935 31935 31691 0 -1 4202560 966 0 0 0 813 9 0 0 18 0 2 0 143110852 43069440 3725 1992294400 134512640 146736320 4292317472 18446744073709551615 135854189 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 21.93
Current children cumulated vsize (KiB) 50760

[startup+25.5012 s]
/proc/loadavg: 1.89 1.87 1.81 3/108 31942
/proc/meminfo: memFree=1759448/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=42176 CPUtime=46.1
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 7685 0 0 0 4550 60 0 0 18 0 2 0 143110527 43188224 3780 1992294400 134512640 146736320 4292317472 18446744073709551615 136385175 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31936/statm: 10544 3780 1064 2985 0 7086 0
[pid=31936/tid=31940] ppid=31935 vsize=42176 CPUtime=20.29
/proc/31936/task/31940/stat : 31940 (pb_cplex) R 31935 31935 31691 0 -1 4202560 1684 0 0 0 2003 26 0 0 18 0 2 0 143110852 43188224 3780 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 46.1
Current children cumulated vsize (KiB) 50876

Solver just ended. Dumping a history of the last processes samples

[startup+38.3017 s]
/proc/loadavg: 1.91 1.88 1.81 3/108 31943
/proc/meminfo: memFree=1758332/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=43276 CPUtime=69.63
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 11190 0 0 0 6866 97 0 0 18 0 2 0 143110527 44314624 4106 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31936/statm: 10819 4106 1087 2985 0 7361 0
[pid=31936/tid=31943] ppid=31935 vsize=43276 CPUtime=10.48
/proc/31936/task/31943/stat : 31943 (pb_cplex) R 31935 31935 31691 0 -1 4202560 1 0 0 0 1034 14 0 0 18 0 2 0 143113238 44314624 4106 1992294400 134512640 146736320 4292317472 18446744073709551615 139042899 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 69.63
Current children cumulated vsize (KiB) 51976

[startup+41.5011 s]
/proc/loadavg: 1.91 1.88 1.81 2/108 31943
/proc/meminfo: memFree=1758332/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=43276 CPUtime=75.65
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 11406 0 0 0 7458 107 0 0 18 0 2 0 143110527 44314624 4106 1992294400 134512640 146736320 4292317472 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31936/statm: 10819 4106 1087 2985 0 7361 0
[pid=31936/tid=31943] ppid=31935 vsize=43276 CPUtime=13.51
/proc/31936/task/31943/stat : 31943 (pb_cplex) R 31935 31935 31691 0 -1 4202560 1 0 0 0 1332 19 0 0 18 0 2 0 143113238 44314624 4106 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 75.65
Current children cumulated vsize (KiB) 51976

[startup+44.7015 s]
/proc/loadavg: 1.92 1.88 1.81 3/108 31944
/proc/meminfo: memFree=1758208/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=43276 CPUtime=81.73
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 12486 0 0 0 8054 119 0 0 19 0 2 0 143110527 44314624 4120 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31936/statm: 10819 4120 1087 2985 0 7361 0
[pid=31936/tid=31944] ppid=31935 vsize=43276 CPUtime=1.87
/proc/31936/task/31944/stat : 31944 (pb_cplex) R 31935 31935 31691 0 -1 4202560 12 0 0 0 184 3 0 0 17 0 2 0 143114796 44314624 4120 1992294400 134512640 146736320 4292317472 18446744073709551615 136007977 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 81.73
Current children cumulated vsize (KiB) 51976

[startup+45.5016 s]
/proc/loadavg: 1.92 1.88 1.81 3/108 31944
/proc/meminfo: memFree=1758208/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=43276 CPUtime=83.24
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 12493 0 0 0 8202 122 0 0 17 0 2 0 143110527 44314624 4122 1992294400 134512640 146736320 4292317472 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31936/statm: 10819 4122 1087 2985 0 7361 0
[pid=31936/tid=31944] ppid=31935 vsize=43276 CPUtime=2.64
/proc/31936/task/31944/stat : 31944 (pb_cplex) R 31935 31935 31691 0 -1 4202560 17 0 0 0 260 4 0 0 18 0 2 0 143114796 44314624 4122 1992294400 134512640 146736320 4292317472 18446744073709551615 136000326 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 83.24
Current children cumulated vsize (KiB) 51976

[startup+46.3017 s]
/proc/loadavg: 1.92 1.88 1.81 3/108 31944
/proc/meminfo: memFree=1758208/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=43276 CPUtime=84.76
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 12497 0 0 0 8351 125 0 0 17 0 2 0 143110527 44314624 4122 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31936/statm: 10819 4122 1087 2985 0 7361 0
[pid=31936/tid=31944] ppid=31935 vsize=43276 CPUtime=3.4
/proc/31936/task/31944/stat : 31944 (pb_cplex) R 31935 31935 31691 0 -1 4202560 21 0 0 0 334 6 0 0 18 0 2 0 143114796 44314624 4122 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 84.76
Current children cumulated vsize (KiB) 51976

[startup+46.5018 s]
/proc/loadavg: 1.92 1.88 1.81 3/108 31944
/proc/meminfo: memFree=1758208/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=43276 CPUtime=85.11
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 12558 0 0 0 8386 125 0 0 17 0 2 0 143110527 44314624 4122 1992294400 134512640 146736320 4292317472 18446744073709551615 136474976 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31936/statm: 10819 4122 1087 2985 0 7361 0
[pid=31936/tid=31944] ppid=31935 vsize=43276 CPUtime=3.58
/proc/31936/task/31944/stat : 31944 (pb_cplex) R 31935 31935 31691 0 -1 4202560 78 0 0 0 352 6 0 0 17 0 2 0 143114796 44314624 4122 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 85.11
Current children cumulated vsize (KiB) 51976

[startup+46.6018 s]
/proc/loadavg: 1.92 1.88 1.81 3/108 31944
/proc/meminfo: memFree=1758208/2059040 swapFree=4138960/4192956
[pid=31935] ppid=31933 vsize=8700 CPUtime=0
/proc/31935/stat : 31935 (run) S 31933 31935 31691 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143110527 8908800 248 1992294400 4194304 4922060 140736303786560 18446744073709551615 219540987013 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/31935/statm: 2175 248 208 178 0 68 0
[pid=31936] ppid=31935 vsize=43276 CPUtime=85.29
/proc/31936/stat : 31936 (pb_cplex) R 31935 31935 31691 0 -1 4202496 12561 0 0 0 8403 126 0 0 17 0 2 0 143110527 44314624 4123 1992294400 134512640 146736320 4292317472 18446744073709551615 135450948 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31936/statm: 10819 4123 1087 2985 0 7361 0
[pid=31936/tid=31944] ppid=31935 vsize=43276 CPUtime=3.66
/proc/31936/task/31944/stat : 31944 (pb_cplex) R 31935 31935 31691 0 -1 4202560 81 0 0 0 360 6 0 0 17 0 2 0 143114796 44314624 4123 1992294400 134512640 146736320 4292317472 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 85.29
Current children cumulated vsize (KiB) 51976

Child status: 0
Real time (s): 46.6196
CPU time (s): 85.328
CPU user time (s): 84.0562
CPU system time (s): 1.27181
CPU usage (%): 183.03
Max. virtual memory (cumulated for all children) (KiB): 52924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 84.0562
system time used= 1.27181
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12957
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23288
involuntary context switches= 1395

runsolver used 0.091986 second user time and 0.215967 second system time

The end

Launcher Data 

Begin job on node080 at 2010-07-01 23:02:54
IDJOB=2696462
IDBENCH=2098
IDSOLVER=1209
FILE ID=node080/2696462-1278018173
PBS_JOBID= 11198707
Free space on /tmp= 62232 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-2_0-yes1-1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696462-1278018173/watcher-2696462-1278018173 -o /tmp/evaluation-result-2696462-1278018173/solver-2696462-1278018173 -C 1800 -W 2000 -M 1800  run HOME/instance-2696462-1278018173.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 116a942422e9404c5d3cdfc29ea9d859
RANDOM SEED=43665828

node080.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1772036 kB
Buffers:         65696 kB
Cached:         125328 kB
SwapCached:       7432 kB
Active:         127352 kB
Inactive:        78512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1772036 kB
SwapTotal:     4192956 kB
SwapFree:      4138960 kB
Dirty:           16644 kB
Writeback:           0 kB
AnonPages:       13216 kB
Mapped:          12000 kB
Slab:            59236 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183548 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62216 MiB
End job on node080 at 2010-07-01 23:03:40